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经营范围
发明名称
Improvements in adjustable draughting tables
摘要
申请公布号
GB602560(A)
申请公布日期
1948.05.28
申请号
GB19450028224
申请日期
1945.10.25
申请人
LOUIS DESORBAY
发明人
分类号
A47B27/18
主分类号
A47B27/18
代理机构
代理人
主权项
地址
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